1521000855

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{93113}}^1$

素因数の和:93149

約数の個数: 48

約数和(自身を含む): 2972198880

約数和(自身を除く): 1451198025

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 5445, 16335, 93113, 279339, 465565, 838017, 1024243, 1396695, 2514051, 3072729, 4190085, 5121215, 9218187, 11266673, 12570255, 15363645, 27654561, 33800019, 46090935, 56333365, 101400057, 138272805, 169000095, 304200171, 507000285, 1521000855]

約数ペア:

[(1, 1521000855), (3, 507000285), (5, 304200171), (9, 169000095), (11, 138272805), (15, 101400057), (27, 56333365), (33, 46090935), (45, 33800019), (55, 27654561), (99, 15363645), (121, 12570255), (135, 11266673), (165, 9218187), (297, 5121215), (363, 4190085), (495, 3072729), (605, 2514051), (1089, 1396695), (1485, 1024243), (1815, 838017), (3267, 465565), (5445, 279339), (16335, 93113)]